Used BRIZON Wingflyer 16 Folding Bike for Sale.
Easily to ride: biking like movement (up and down) offers more fun and fun, quick workout to relax your hips in order to keep you in shape.
Save time: this fast & powerful fitness bike can consume 33 percent more calories than the regular bike so that you can save time on workouts.
Core muscle trainer: you must balance while riding upright, so that with each movement your core muscles are exercised and your glutes and your arm are exercised.
Gentle on your joint, you will get the soreness out of your waist, spine, seat and back and the mechanism for elasticity on your knees and ankles is gentle.